Patent application number | Description | Published |
20110214296 | ENGINE-DRIVEN CUTTER - A handheld engine-driven cutter is provided with a disk blade and a four-stroke engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, a casing that houses the filter and the carburetor, and a filter bracket intervened between the filter and the carburetor, which guides the air having passed the filter to the carburetor. An oil separator is formed integrally with the filter bracket that protrudes out toward the carburetor. | 09-08-2011 |
20110214297 | ENGINE-DRIVEN CUTTER - A handheld engine-driven cutter is provided with a disk blade and a main body that drives the disk blade. The main body comprises a four-stroke engine, an oil supplying opening from which engine oil is supplied, and an oil exhausting opening from which the engine oil is exhausted. In this engine cutter, the oil supplying opening and the oil exhausting opening are both disposed on one side of the main body where one end of a driving axis of the four-stroke engine is located. | 09-08-2011 |
20110214298 | ENGINE-DRIVEN CUTTER - A handheld engine-driven cutter is provided with a disk blade and a four-stroke engine that drives the disk blade. By employing the four-stroke engine, exhaustion of unburned gas and fuel consumption can be reduced. The engine cutter is further provided with a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, and a casing that houses the filter and the carburetor. The filter and the carburetor are arranged to align on a straight line along a direction of flow of the air passing through the filter and the carburetor. | 09-08-2011 |
20110214657 | ENGINE-DRIVEN CUTTER - A handheld engine-driven cutter is provided with a disk blade and an engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, a casing that houses the filter and the carburetor, at least one operation member that is operated by a user and connected to the carburetor via a link, and a shaft that is connected to the casing and supports the operation member in a swingable manner. A shaft receiving groove that supports the shaft is formed in the casing. | 09-08-2011 |
20130104704 | HANDHELD WORK MACHINE | 05-02-2013 |
20150020391 | Power Tool with High-Speed Electric Motor - A hand-held power tool includes a motor having a stator and a rotor, the motor being configured to rotate the rotor at a speed of at least 40,000 rpm, an output shaft directly driven by the rotor, a tool accessory shaft configured to support a tool accessory, and a two-stage speed reducing transmission operably connecting the output shaft to the tool accessory shaft. The two-stage speed reducing transmission is configured to drive the tool accessory shaft at a rate less than the rotor speed, for example, at a rate less than or equal to 37.5% of the rotor speed. | 01-22-2015 |
Patent application number | Description | Published |
20120252234 | CIRCUIT STRUCTURE AND ELECTRIC JUNCTION BOX - A circuit structure includes a circuit board having a conduction path and a through-hole continuing to the conduction path, a wire routing member that has a wire holding convex portion holding a wire configured to form a pre-determined conduction path and that is disposed to face the circuit board, a relaying wire whose one end is inserted into the through-hole in the circuit board to thereby connect the conductor path on the wire routing plate to that on the circuit board, and a positioning portion that is provided on the wire routing plate to thereby position a tip of the relaying wire. | 10-04-2012 |
20140218862 | ELECTRICAL JUNCTION BOX - An electrical junction box includes a casing configured to be mounted in a vehicle, a start relay (a start electrical component) A housed in the casing and to which a current is supplied at least at a start of the vehicle, an operational electrical component (an operational relay, a connector, and a fuse connector) housed in the casing and to which a current is supplied at least during an operation of the vehicle, and a surrounding heat shield wall (a heat shield wall) disposed between the start relay and at least one of the operational relay, the connector, and the fuse connector that are the operational electrical components. The start relay includes a relay case (an electrical component case) and a terminal portion. The terminal portion is housed in the relay case and has a fixed contact and a movable contact. | 08-07-2014 |
20140254068 | ELECTRICAL JUNCTION BOX - An electrical junction box includes a casing and a relay housed in the casing. The relay is located at an outer end in the casing. The relay includes an electrical component case and a terminal. The terminal is attached through the electrical component case and includes a fixed contact and a movable contact located in the electrical component case. | 09-11-2014 |